POWER OF ATTORNEY

Know all by these presents that the undersigned hereby constitutes and appoints
each of Brendan Kennedy and Mark Castaneda of Tilray, Inc. (the "Company") and
Alan Hambelton, Julia Stark, Shivani Agarwal and Sandra Dennis of Cooley LLP,
signing individually, as the undersigned's true and lawful attorneys-in fact and
agents to:

(1) prepare, execute in the undersigned's name and on the undersigned's behalf,
and submit to the Securities and Exchange Commission (the "SEC") a Form ID,
including amendments thereto, and any other documents necessary or appropriate
to obtain codes and passwords enabling the undersigned to make electronic
filings with the SEC of reports required by Section 16(a) of the Securities
Exchange Act of 1934, as amended (the "Exchange Act") or any rule or regulation
thereunder;

(2) prepare, execute in the undersigned's name and on the undersigned's behalf,
and submit to the SEC Forms 3, 4 and 5 (including amendments thereto and joint
filing agreements in connection therewith) with respect to the securities of the
Company in accordance with Section 16(a) of Exchange Act and the rules
thereunder;

(3) do and perform any and all acts for and on behalf of the undersigned that
may be necessary or desirable to prepare and execute any such Form 3, 4 or 5
(including amendments thereto and joint filing agreements in connection
therewith) and file such Forms with the SEC and any stock exchange,
self-regulatory association or any other authority; and

(4) take any other action of any type whatsoever in connection with the
foregoing that,in the opinion of such attorney-in-fact, may be of benefit to, in
the best interest of, or legally required of the undersigned, it being
understood that the documents executed by the attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as the attorney-in-fact may approve in the
attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned
might or could do if personally present, with full power of substitution or
revocation, hereby ratifying and confirming all that such attorney-in-fact, or
such attorney-in-fact's substitute or substitutes, shall lawfully
do or cause to be done by virtue of this power of attorney and the rights and
powers herein granted. The undersigned acknowledges that the foregoing
attorneys-in-fact, and their substitutes, in serving in such capacity at the
request of the undersigned, are not assuming (nor is the Company assuming) any
of the undersigned's responsibilities to comply with Section 16 of the Exchange
Act.

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
Company and the attorneys-in-fact. This Power of Attorney revokes any other
power of attorney that the undersigned has previously granted to representatives
of the Company and Cooley LLP.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.

Dated: 8/9/2019

By:/s/ Andrew Pucher
Signature

Andrew Pucher
Printed Name